Update app.py

app.py

@@ -79,12 +79,14 @@ def user_input(user_question, api_key):
         text_to_speech(text)
 
 def main():
+    
+    st.set_page_config(layout="centered")
     st.set_page_config("Chat PDF")
-    st.header("Chat with PDF")
-
+    st.header("Chat with DOCS")
+   st.markdown("<h1 style='font-size:24px;'>ChatBot by Muhammad Huzaifa</h1>", unsafe_allow_html=True)
     api_key = st.secrets["inference_api_key"]
 
-    user_question = st.text_input("Ask a Question from the PDF Files")
+    user_question = st.text_input("Ask a question from the Docs")
 
     if user_question:
         user_input(user_question, api_key)